Analysis
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max time kernel
121s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
16-10-2024 05:23
Static task
static1
Behavioral task
behavioral1
Sample
b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Kodrivernes.ps1
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
Kodrivernes.ps1
Resource
win10v2004-20241007-en
General
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Target
b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe
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Size
661KB
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MD5
ed7695b5b954ca353713414660616cae
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SHA1
5bfb7d46c2620043abfe19337ab791358c965be6
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SHA256
b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe
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SHA512
07a2a739a26eb65adfa184612df8603e51385979013803b8921ad4713fa029dca673e0c004a9c42b03a93715c9e66f717eda33008aa462288077b1674708f46d
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SSDEEP
12288:v8KFAGRJlG+7rz/Xx5GjIW0ep9Rr2M/iTGYqWofv1zSFXMhuV+7+bY:vbY47GECyCiuW095ugcY
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2076 powershell.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\Gallinipper\gid.ful b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\Fonts\choanosome\nitrosyl.ini b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe File opened for modification C:\Windows\resources\0409\storewide.Riv b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe File opened for modification C:\Windows\resources\0409\thermels\dekaterendes.ini b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2076 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2076 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3040 wrote to memory of 2076 3040 b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe 30 PID 3040 wrote to memory of 2076 3040 b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe 30 PID 3040 wrote to memory of 2076 3040 b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe 30 PID 3040 wrote to memory of 2076 3040 b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe"C:\Users\Admin\AppData\Local\Temp\b476192616b9cece95c9071605ecce3902e64beb8e67ca7336b3f3f75411fdfe.exe"1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$Nonruinous=Get-Content -raw 'C:\Users\Admin\AppData\Local\Mixende\Klausuleringerne\Kodrivernes.Leg';$Perpetuities228=$Nonruinous.SubString(53155,3);.$Perpetuities228($Nonruinous)2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2076
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